The Ace of Scotland Yard

Film serial directed by Charles Brabin.

The Red Circle is a birthmark, on the hand of the heroine, noticeable only in times of stress and excitement, which forces her to steal, leading to no end of complications and intrigue. A lost film.

The heroine had little time for romancing newspaper reporter Walter Jameson, what with Doctor X, alias Marcus Del Mar, threatening American democracy in general and master detective Craig Kennedy's designs for a new torpedo in particular. Whenever Doctor X has Elaine or Jameson in his grasp, they are inevitably saved in the nick of time by a mystery figure garbed in black.

In this movie serial Professor Sturgess invents a miraculous engine which can draw unlimited power from the atoms of the air. When the professor is killed, his daughter and her fiance must fight to keep the secret of the power engine out of the hands of evil Weston Dore and his henchmen.

A newly designed spacecraft capable of going through time is sent to Mars to rescue a crew previously lost on Mars. The ship is sent through the past but to the wrong time, years later than the first crew. Once they land on Mars, the crew finds that it is a place where Bararians rule. The leader of the Barbarians is a female battle warrior named Giza that wants their ship to use as her own chariot through time where she hopes to steal the ancient power of the Masha. With that power, she will gain complete control of the Siperion Empire. - Empire of Danger is the sequel to the movie "Lost on Mars"

After a comet disrupts the rain cycle of Earth, the planet has become a desolate, barren desert by the year 2033. With resources scarce, Kesslee, head of the powerful and evil Water & Power Corporation, the de facto government, has taken control of the water supply. Unwilling to cower under Kesslee's tyrannical rule, a pair of outlaws known as Tank Girl and Jet Girl rise up, joining the mysterious rebel Rippers to destroy the corrupt system.

Jesse James wants to start a new life in a new location, but quickly finds himself wrapped-up in protecting townsfolk from the machinations of evil oilmen.

A security leak is found at a Southern California atomic plant. The authorities stand in fear that the information leaked would go to a hostile nation. To investigate the case more efficiently, Dan O'Hara, an FBI agent, and Philip Grayson, a Scotland Yard sleuth, join forces. Will they manage to stop the spy ring from achieving their aim?

The son of a sorceress, armed with weapons, armour and six magically summoned knights, goes on a quest to save a princess from a vengeful wizard.

Irrepressible Helen Rhinelander, the daughter of a railroad president. A dastardly villain, Segrue, however, desires not only Helen but also the plans for a new railroad. Happily, Helen's childhood sweetheart, Paul Storm, now an engineer, is right there to protect the damsel-in-distress through the serial's 15 exciting chapters.

An English nobleman is banished from home because of his attachment to a girl "not of his class." He marries the girl, comes to America with her, and a child, John Burton, subsequently the hero of each chapter of this serial, is born to them. 14 chapters.